STMicroelectronics Precision Low Noise Op Amp Expands Voltage and Temperature Range for Increased Flexibility

ST's TSB712A precision op amps maintain stable parameters over a wide range of voltages and temperatures, providing economical and high-end signal conditioning for industrial control, automotive systems and many other applications.

With a wide supply voltage range of 2.7V-36V or ±1.35V to ±18V, the TSB712A is an indispensable and flexible configuration op amp that simplifies engineering management decisions and eases procurement and inventory management pressures. The operating temperature range of the TSB712A is extended to -40 ° C to 125 ° C, and the maximum offset voltage drift is 2.8 μV / ° C.

The TSB712A features a low input voltage noise density of 12nV / √Hz, which can handle low amplitude signals and ensure high resolution. In addition, the 300μV input offset voltage helps simplify circuit design and achieve high precision measurement and monitoring. 6MHz gain bandwidth product ( GBW) and 3V /μs slew rate ensure low-IF signal conditioning fidelity. At the same current consumption and low noise density, the fully compensated amplifier TSB7192A has a gain bandwidth product of 22MHz, which is provided for circuits requiring higher gain. Higher bandwidth.

The TSB712A features an internal input filter that ensures high EMI rejection (EMIRR) over a wide frequency range, minimizing interference sensitivity in noisy industrial or automotive environments or close to RF equipment.

TSB712A with rail-to-rail inputs and outputs for high-side or low-side current sensing, data acquisition, Hall sensor interface, actuator drive and motor control tasks, as well as a variety of industrial control and monitoring applications, instrumentation , test and measurement equipment, etc. In addition, the automotive-grade op amps launched in September 2018 can be used for advanced driver assistance systems (ADAS) as well as the entire body electronics, infotainment systems and powertrains.

The TSB712A and TSB7192A are now in production and are available in a MiniSO8 package.

2016 GoodChinaBrand | ICP: 12011751 | China Exports